There is no such enemy with that level of power
Goku did not die at the end at dragon ball gt.
yes. After the goku turns to heaven dende and other warriors will have two chances to ask shenron in which one they can ask to go to namek's planet. On the namek's planet they should call porunga to get back goku alive. second wish is to return them to earth with goku. third wish is optional
Goku doesn't die after Majin buu. Simple as that.
yes chi chi goku's wife, pan goku's grandaughter, master roshi bulma, gohan, trunks, bulla bulma's daughter, goten goku's second son, mr. hecule satan, and videl gohan's wife.
He doesn't while fighting the first time because that is before the cell he faces Cell. He is already died the second time Broly comes back so Gohan beats him with Goten and Goku but Goku his not really there.
Goku does not have a sister he has 1 older brother.
Goku kills him with a spirit bomb
You've got to be kidding! SSj4 Goku would beat him in a spilt second.
that was durin the time when goku was still dead from cell sega
Yes
Goku doesn't have a third son. He only has Gohan his first son and Goten his second son.
No. Goku actually vanished. That's why when they tried to wish him back they couldn't